Author: cognet
Date: Mon Jul 29 08:07:35 2013
New Revision: 253762
URL: http://svnweb.freebsd.org/changeset/base/253762
Log:
Define KDB_STOPPEDPCB, so that we can access the backtraces of threads running
on other cores.
Modified:
head/sys/arm/include/kdb.h
head/sys/arm/include/smp.h
Modified: head/sys/arm/include/kdb.h
==============================================================================
--- head/sys/arm/include/kdb.h Mon Jul 29 06:57:45 2013 (r253761)
+++ head/sys/arm/include/kdb.h Mon Jul 29 08:07:35 2013 (r253762)
@@ -33,6 +33,8 @@
#include <machine/psl.h>
#include <machine/cpufunc.h>
+#define KDB_STOPPEDPCB(pc) &stoppcbs[pc->pc_cpuid]
+
static __inline void
kdb_cpu_clear_singlestep(void)
{
Modified: head/sys/arm/include/smp.h
==============================================================================
--- head/sys/arm/include/smp.h Mon Jul 29 06:57:45 2013 (r253761)
+++ head/sys/arm/include/smp.h Mon Jul 29 08:07:35 2013 (r253762)
@@ -32,4 +32,7 @@ void platform_mp_init_secondary(void);
void platform_ipi_send(cpuset_t cpus, u_int ipi);
+/* global data in mp_machdep.c */
+extern struct pcb stoppcbs[];
+
#endif /* !_MACHINE_SMP_H_ */
_______________________________________________
svn-src-head@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
